mortified - Lexagon

adjective

She was mortified when she realized she had been wearing her shirt inside out all day.
I was absolutely mortified by my mistake during the presentation.
He felt mortified after forgetting his best friend’s name in front of everyone.
The student was mortified when the teacher read her note aloud to the class.
She looked mortified when her mother started telling embarrassing childhood stories.
I would be mortified if anyone saw my messy room right now.